Multiscale Modeling of Molecular Ion Beams and Beam-Surface Interactions

#Multiscale #Modeling #of #Molecular #Ion #Beams #and #Beam-Surface #Interactions
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Multiscale Modeling of Molecular Ion Beams and Beam-Surface Interactions


The seminar will be conducted in person and simulcast via Zoom.

Passcode: MIPSE

Prof. Petro will discuss her research into the physics of expanding ion beams and the chemistry of particle collisions in the context of electrospray ion sources for electric propulsion. Results from numerical models will focus on the dynamics and chemistry of the expanding plumes and opportunities for using the ion sources in other fields. 



  Date and Time

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  • Date: 27 Sep 2023
  • Time: 03:00 PM to 04:00 PM
  • All times are (UTC-04:00) Eastern Time (US & Canada)
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  • Ann Arbor, Michigan
  • United States 48109

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  • Starts 22 September 2023 08:58 AM
  • Ends 27 September 2023 08:58 PM
  • All times are (UTC-04:00) Eastern Time (US & Canada)
  • No Admission Charge


  Speakers

Professor Elaine Petro Professor Elaine Petro of University of Minnesota

Topic:

Multiscale Modeling of Molecular Ion Beams and Beam-Surface Interactions

Biography:

Elaine Petro is an Assistant Professor in Mechanical and Aerospace Engineering at
Cornell University and director of ASTRAlab, a research lab focused on sustainable space propulsion and
exploration architectures. Elaine completed her Ph.D. at the University of Maryland, in the Space Power
and Propulsion Laboratory, studying water plasma chemistry. She spent several years in the MIT Department of Aeronautics and Astronautics as a visiting student and post-doctoral researcher, studying electrospray thruster technology for small satellite platforms. For her work on electrospray model development, Petro received the 2023 AFOSR Young Investigator Program award. was named an ARCS Scholar,
National Science Foundation and Amelia Earhart fellow, and was recognized as one of Aviation Week &
Space Technology’s Twenty20s emerging leaders in aerospace in 2016. Prior to graduate studies at UMD,
Petro worked on the MAVEN Mars Orbiter, and James Webb Space Telescope, and Hubble Space Telescope missions at NASA’s Goddard Space Flight Center. Elaine is passionate about diversity and inclusion
in STEM and is a founding member of the national Women of Aeronautics and Astronautics organization.





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